mirror of
https://github.com/luxfi/zapdb.git
synced 2026-10-30 15:12:20 +00:00
zeekayandHanzo Dev
fe8d85d663
The module has been github.com/luxfi/zapdb for a while, but the package inside it still declared itself badger, so every consumer had to write zapdb "github.com/luxfi/zapdb" // package badger and the alias existed only to paper over the mismatch. 56 root files and the 134 qualified references inside the repo now say zapdb. Backward compatible in both directions: an existing consumer with the alias keeps compiling (the alias is now merely redundant), and one without it starts compiling instead of failing on an undefined zapdb. Directory badger/ and its cmd package are untouched — that is the CLI, and its binary is named badger. Build and vet clean; suite green except TestZRestore, which wants a /tmp/zb/src benchmark fixture and fails identically without this change. Co-authored-by: Hanzo Dev <[email protected]>
95 lines
2.0 KiB
Go
95 lines
2.0 KiB
Go
/*
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* SPDX-FileCopyrightText: © 2017-2025 Istari Digital, Inc.
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* SPDX-License-Identifier: Apache-2.0
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*/
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package zapdb
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import (
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"log"
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"os"
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)
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// Logger is implemented by any logging system that is used for standard logs.
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type Logger interface {
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Errorf(string, ...interface{})
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Warningf(string, ...interface{})
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Infof(string, ...interface{})
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Debugf(string, ...interface{})
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}
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// Errorf logs an ERROR log message to the logger specified in opts or to the
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// global logger if no logger is specified in opts.
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func (opt *Options) Errorf(format string, v ...interface{}) {
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if opt.Logger == nil {
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return
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}
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opt.Logger.Errorf(format, v...)
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}
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// Infof logs an INFO message to the logger specified in opts.
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func (opt *Options) Infof(format string, v ...interface{}) {
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if opt.Logger == nil {
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return
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}
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opt.Logger.Infof(format, v...)
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}
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// Warningf logs a WARNING message to the logger specified in opts.
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func (opt *Options) Warningf(format string, v ...interface{}) {
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if opt.Logger == nil {
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return
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}
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opt.Logger.Warningf(format, v...)
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}
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// Debugf logs a DEBUG message to the logger specified in opts.
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func (opt *Options) Debugf(format string, v ...interface{}) {
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if opt.Logger == nil {
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return
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}
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opt.Logger.Debugf(format, v...)
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}
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type loggingLevel int
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const (
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DEBUG loggingLevel = iota
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INFO
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WARNING
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ERROR
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)
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type defaultLog struct {
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*log.Logger
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level loggingLevel
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}
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func defaultLogger(level loggingLevel) *defaultLog {
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return &defaultLog{Logger: log.New(os.Stderr, "badger ", log.LstdFlags), level: level}
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}
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func (l *defaultLog) Errorf(f string, v ...interface{}) {
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if l.level <= ERROR {
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l.Printf("ERROR: "+f, v...)
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}
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}
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func (l *defaultLog) Warningf(f string, v ...interface{}) {
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if l.level <= WARNING {
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l.Printf("WARNING: "+f, v...)
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}
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}
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func (l *defaultLog) Infof(f string, v ...interface{}) {
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if l.level <= INFO {
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l.Printf("INFO: "+f, v...)
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}
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}
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func (l *defaultLog) Debugf(f string, v ...interface{}) {
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if l.level <= DEBUG {
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l.Printf("DEBUG: "+f, v...)
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}
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}
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